<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <title></title>
    <meta name="renderer" content="webkit|ie-comp|ie-stand">
    <meta http-equiv="hg-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no">
    <meta http-equiv="Cache-Control" content="no-siteapp" />
    <link rel="stylesheet" href="../../css/font-awesome.min.css">
    <link rel="stylesheet" href="../../lib/layui/css/layui.css" media="all">
    <link rel="stylesheet" href="../../lib/admin/admin.css" media="all">
    <link rel="stylesheet" href="../../lib/Scrollbar/jquery.scrollbar.css">
    <script type="text/javascript" src="../../lib/admin/jquery-1.9.1.min.js"></script>
    <script type="text/javascript" src="../../lib/Scrollbar/jquery.scrollBar.js"></script>
    <script type="text/javascript" src="../../lib/layui/layui.js"></script>
    <script type="text/javascript" src="../../lib/admin/admin.js"></script>
    <!-- 让IE8/9支持媒体查询，从而兼容栅格 -->
    <!--[if lt IE 9]>
          <script src="https://cdn.staticfile.org/html5shiv/r29/html5.min.js"></script>
          <script src="https://cdn.staticfile.org/respond.js/1.4.2/respond.min.js"></script>
        <![endif]-->
    <style>

    </style>
</head>

<body class="layui-body-content">
    <div class="layui-fluid">
      <div class="layui-row layui-col-space15">
        <div class="layui-col-md12">
          <div class="layui-card">
            <div class="layui-card-header">选完文件后不自动上传</div>
            <div class="layui-card-body">
              <div class="layui-upload">
                <button type="button" class="layui-btn layui-btn-normal" id="test-upload-change">选择文件</button>
                <button type="button" class="layui-btn" id="test-upload-change-action">开始上传</button>
              </div>
            </div>
          </div>
        </div>
        
        <div class="layui-col-md12">
          <div class="layui-card">
            <div class="layui-card-header">拖拽上传</div>
            <div class="layui-card-body">
              <div class="layui-upload-drag" id="test-upload-drag">
                <i class="layui-icon"></i>
                <p>点击上传，或将文件拖拽到此处</p>
              </div>
            </div>
          </div>
        </div>
        
        <div class="layui-col-md12">
          <div class="layui-card">
            <div class="layui-card-header">高级应用：制作一个多文件列表</div>
            <div class="layui-card-body">
              <div class="layui-upload">
                <button type="button" class="layui-btn layui-btn-normal" id="test-upload-testList">选择多文件</button> 
                <div class="layui-upload-list">
                  <table class="layui-table">
                    <thead>
                      <tr><th>文件名</th>
                      <th>大小</th>
                      <th>状态</th>
                      <th>操作</th>
                    </tr></thead>
                    <tbody id="test-upload-demoList"></tbody>
                  </table>
                </div>
                <button type="button" class="layui-btn" id="test-upload-testListAction">开始上传</button>
              </div> 
            </div>
          </div>
        </div>
        
        <div class="layui-col-md12">
          <div class="layui-card">
            <div class="layui-card-header">绑定原始文件域</div>
            <div class="layui-card-body">
              <input type="file" name="file" id="test-upload-primary">
            </div>
          </div>
        </div>
        
      </div>
    </div>
</body>
<script>
  layui.use(['element', 'upload'], function () {
      var element = layui.element,
      upload = layui.upload;

      //选完文件后不自动上传
      upload.render({
        elem: '#test-upload-change'
        ,url: '/upload/'
        ,auto: false
        //,multiple: true
        ,bindAction: '#test-upload-change-action'
        ,done: function(res){
          console.log(res)
        }
      });
      
      //拖拽上传
      upload.render({
        elem: '#test-upload-drag'
        ,url: '/upload/'
        ,done: function(res){
          console.log(res)
        }
      });
      
      //多文件列表示例
      var demoListView = $('#test-upload-demoList')
      ,uploadListIns = upload.render({
        elem: '#test-upload-testList'
        ,url: '/upload/'
        ,accept: 'file'
        ,multiple: true
        ,auto: false
        ,bindAction: '#test-upload-testListAction'
        ,choose: function(obj){   
          var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列
          //读取本地文件
          obj.preview(function(index, file, result){
            var tr = $(['<tr id="upload-'+ index +'">'
              ,'<td>'+ file.name +'</td>'
              ,'<td>'+ (file.size/1014).toFixed(1) +'kb</td>'
              ,'<td>等待上传</td>'
              ,'<td>'
                ,'<button class="layui-btn layui-btn-mini test-upload-demo-reload layui-hide">重传</button>'
                ,'<button class="layui-btn layui-btn-mini layui-btn-danger test-upload-demo-delete">删除</button>'
              ,'</td>'
            ,'</tr>'].join(''));
            
            //单个重传
            tr.find('.test-upload-demo-reload').on('click', function(){
              obj.upload(index, file);
            });
            
            //删除
            tr.find('.test-upload-demo-delete').on('click', function(){
              delete files[index]; //删除对应的文件
              tr.remove();
              uploadListIns.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选
            });
            
            demoListView.append(tr);
          });
        }
        ,done: function(res, index, upload){
          if(res.code == 0){ //上传成功
            var tr = demoListView.find('tr#upload-'+ index)
            ,tds = tr.children();
            tds.eq(2).html('<span style="color: #5FB878;">上传成功</span>');
            tds.eq(3).html(''); //清空操作
            return delete this.files[index]; //删除文件队列已经上传成功的文件
          }
          this.error(index, upload);
        }
        ,error: function(index, upload){
          var tr = demoListView.find('tr#upload-'+ index)
          ,tds = tr.children();
          tds.eq(2).html('<span style="color: #FF5722;">上传失败</span>');
          tds.eq(3).find('.test-upload-demo-reload').removeClass('layui-hide'); //显示重传
        }
      });
      
      //绑定原始文件域
      upload.render({
        elem: '#test-upload-primary'
        ,url: '/upload/'
        ,done: function(res){
          console.log(res)
        }
      });
      
  });
</script>

</html>